| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $49.74 | 13.803% | $56.6056 | $56.61 | $56.60 | $56.60 |
| Purchase #2 | $5.46 | 4.251% | $5.6921 | $5.69 | $5.70 | $5.70 |
| Purchase #3 | $134.37 | 13.591% | $152.6322 | $152.63 | $152.65 | $152.60 |
| Purchase #4 | $129.54 | 11.729% | $144.7337 | $144.73 | $144.75 | $144.70 |
| Purchase #5 | $70.63 | 11.377% | $78.6656 | $78.67 | $78.65 | $78.70 |
| Purchase #6 | $74.78 | 12.628% | $84.2232 | $84.22 | $84.20 | $84.20 |
| Purchase #7 | $178.63 | 4.462% | $186.6005 | $186.60 | $186.60 | $186.60 |
| 7 purchase totals = | $643.15 | $709.1529 | $709.15 | $709.15 | $709.10 | |